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2
answers

ERROR: org.json.JSONException: Value ... of type java.lang.String can not be converted to JSONArray

I have this error:    org.json.JSONException: Value i201600010 of type java.lang.String   can not be converted to JSONArray My code is as follows: @Override public void onClick(View view) { Thread thread = new Thread(new Runnable()...
asked on 24.11.2016 / 07:03
2
answers

Problem with input buffer -

I have a problem with a program in C. I want to create an array of data of type unc, previously created with struct. The program asks to enter data type string and int type. The program can be compiled but when I want to use the program the foll...
asked on 11.11.2016 / 23:18
2
answers

Connexion to a server via ssh

I want to know how I can connect to a server via SSH putting all the data ( user , host , password ) in script .sh , I need this script .sh to be executed automatically by cron and that this access a database on t...
asked on 24.11.2016 / 17:30
3
answers

Count vowels of a string in PHP7

I have the following statement: I have to count the total characters of a string, count the total number of vowels, and the number of times each vowel appears. I lose myself a bit and I've done it without a loop while. I can not use arrays eithe...
asked on 04.11.2016 / 21:19
1
answer

Imagenes at ItexSharp

I'm working with Chart in C# where I do the graphing of data and when the user gives click on the report button the report pdf of% is created ItexSharp Up there I'm fine but I'd like to make it a little bigger without...
asked on 24.11.2016 / 20:40
2
answers

memory game in Javascript

I am new to the topic of web development and I really want to make a memory game, I have seen one or another tutorial but they are with Jquey which I still do not know very well since I just start with javascript, the question is that I make it...
asked on 05.11.2016 / 22:19
3
answers

Error trying to query on Android

I have a problem trying to make a query in Android . My code is as follows: Method to make the query: public String c(){ /*ArrayList<String> getItemDetails(){ ArrayList<String> itemdetails=new ArrayList<String>();*/...
asked on 10.11.2016 / 17:47
2
answers

Read a single character in C

I was doing a menu of options and I ran into a problem. When I put "a" and press enter I go to option a but if I put "a3214" it also takes me to option a. My question is if I can avoid that and show an error message if it is not only the opti...
asked on 12.11.2016 / 16:48
1
answer

input reactivity with vuejs and axios

someone to help me with this? I want to keep the reactivity of the input and can use it to change the ident property in a reactive way for the query to the api. and probe with the hooks created and mounted, apart from separating it in called...
asked on 02.10.2018 / 06:49
2
answers

I need to use the GPS in Android when the phone is blocked or we exit the application

I have in Android a class Map that collects the points of latitude and longitude to be able to realize several calculations like speed, etc. The fact is that being an app to monitor a cycling route, the GPS should never stop working until the...
asked on 01.11.2016 / 19:22